<template>
  <div class="header">
    <div class="content-wrapper">
      <div class="avatar">
        <img 
          :src="sellerInfo.avatar" 
          width="64" 
          height="64" 
          alt=""
        >
      </div>
      
      <div class="content">
        <div class="title">
          <span class="brand"></span>
          <span class="name">{{sellerInfo.name}}</span>
        </div>
        
        <div class="description">
          {{sellerInfo.description}}/{{sellerInfo.deliveryTime}}分钟送达
        </div>

        <div v-if="sellerInfo.supports" class="support">
          <support-icon :type="this.sellerInfo.supports[0].type" :size="1"></support-icon>
          <span class="text">{{this.sellerInfo.supports[0].description}}</span>
        </div>
      </div>

      <div v-if="sellerInfo.supports" class="support-count" @click="showDetail">
        <span class="count">{{sellerInfo.supports.length}}个</span>
        <i class="icon icon-keyboard_arrow_right"></i>
      </div>
    </div>
    <div class="bulletin-wrapper"  @click="showDetail">
      <span class="title"></span><span class="text">{{sellerInfo.bulletin}}</span>
      <span class="icon icon-keyboard_arrow_right"></span>
    </div>

    <div class="background">
      <img :src="sellerInfo.avatar" width="100%" height="100%" alt="">
    </div>

    <transition name="fade">
      <div class="detail" v-show="isShowDetail">
        <div class="detail-wrapper clearfix">
          <div class="detail-main">
            <h1 class="name">{{sellerInfo.name}}</h1>
            
            <div class="star-wrapper">
              <star :score="sellerInfo.score" :size="48"></star>
            </div>

            <div class="title">
              <div class="line"></div>
              <div class="text">优惠信息</div>
              <div class="line"></div>
            </div>

            <support :sellerInfo="sellerInfo" :size="1"></support>

            <div class="title">
              <div class="line"></div>
              <div class="text">商家公告</div>
              <div class="line"></div>
            </div>

            <div class="bulletin">
              <p class="content">{{sellerInfo.bulletin}}</p>
            </div>
          </div>
        </div>
        <div class="detail-close" @click="hideDetail">
          <i class="icon icon-close"></i>
        </div>
      </div>
    </transition>
  </div>
</template>

<script>
import Star from '@/components/star/star'
import Support from '@/components/support/support'
import SupportIcon from '@/components/support-icon/support-icon'


export default ({
  name: 'Header',
  data() {
    return {
      isShowDetail: false,
      supportClass: [
        "decrease",
        "discount",
        "guarantee",
        "invoice",
        "special"
      ]
    }
  },
  props: {
    sellerInfo: {
      type: Object
    }
  },
  methods: {
    hideDetail() {
      this.isShowDetail = false
    },
    showDetail() {
      this.isShowDetail = true
    }
  },
  components: {
    Star,
    Support,
    SupportIcon
  }
})
</script>

<style lang="stylus" scoped>
  @import '~@/assets/stylus/mixin'
  .header
    position relative
    background rgba(7,17,27,.5)
    color #fff
    .content-wrapper
      position relative
      padding 24px 12px 18px 24px
      font-size 0
      .avatar
        display inline-block
        vertical-align top
        img 
          border-radius 2px
      .content
        display inline-block
        margin-left 16px
        .title
          margin 2px 0 8px 0
          .brand
            display inline-block
            width 30px 
            height 18px
            vertical-align top
            bg-image('brand')
            background-size 30px 18px
            background-repeat no-repeat
          .name
            margin-left 6px
            font-size 16px 
            line-height 18px
            font-weight bold
        .description
          margin-bottom 10px
          line-height 12px
          font-size 12px
        .support
          & >>> .icon
            width 12px
            height 12px
            margin-right 4px
            background-size 12px 12px
          .text
            line-height 12px
            font-size 10px
      .support-count
        position absolute 
        right 12px
        bottom 14px
        padding 0 8px
        height 24px
        line-height 24px
        border-radius 14px
        background rgba(0, 0, 0, .2)
        text-align center
        font-size 10px
        .count
          vertical-align top
        .icon
          margin-left 2px
    .bulletin-wrapper
      position relative
      height 28px
      line-height 28px
      padding 0 22px 0 12px
      background rgba(0,0,0,.2)
      no-wrap()
      .title
        display inline-block
        vertical-align middle
        width 22px
        height 12px
        bg-image('bulletin')
        background-size 22px 12px
        background-repeat no-repeat
      .text
        margin 0 4px
        font-size 10px
      .icon
        position absolute
        right 12px
        top 8px
        font-size 10px
    .background
      overflow hidden
      position absolute 
      top 0
      left 0
      width 100%
      height 100%
      z-index -1
      filter blur(10px)
    .fade-enter-active
    .fade-leave-active
      transition all .5s
    .fade-enter
    .fade-leave-to
      opacity 0
      background rgba(7,17,27,0)
    .detail
      overflow auto
      position fixed
      top 0
      left 0
      width 100%
      height 100%
      background rgba(7,17,27,.8)
      z-index 99
      backdrop-filter blur(10px)
      .detail-wrapper
        min-height 100%
        width 100%
        .detail-main
          margin-top 64px
          padding-bottom 64px
          .name
            line-height 16px
            text-align center
            font-size 16px
            font-weight 700
          .star-wrapper
            margin-top 18px
            padding 2px 0
            text-align center
          .title
            display flex
            width 80%
            margin 28px auto 24px
            .line
              flex 1
              position relative
              top -6px
              border-bottom 1px solid rgba(255,255,255,.2)
            .text
              padding 0 12px
              font-size 14px
              font-weight 700
          .bulletin
            width 80%
            margin 0 auto 
            .content
              padding 0 12px
              line-height 24px
              font-size 12px
          & >>> .supports
            .support-item
              border-none()
      .detail-close
        position relative
        width 32px
        height 32px
        margin -64px auto 0
        clear both
        font-size 32px
</style>